3114, 3116, and 3126 Engines for Caterpillar Built Machines Caterpillar


Cylinder Head - Remove

Usage:

IT38G 1CW

拆卸步骤

开始:

  1. 拆下燃油滤清器底座。 请参阅拆解和组装, "燃油滤清器底座 - 拆卸和安装"。
  2. 拆下调速器。 请参阅拆解和组装, "调速器 - 拆卸"。
  3. 拆下燃油控制连杆。 请参阅拆解和组装, "喷油控制连杆 - 拆卸"。
  4. 拆下单体喷油器。 请参阅拆解和组装, "单体喷油器 - 拆卸"。
  5. 拆下水温调节器壳体。 请参阅拆解和组装, "水温调节器壳体 - 拆卸和安装"。
  6. 拆下进气歧管。 请参阅拆解和组装, "进气歧管 - 拆卸"。
  7. 拆下排气歧管。 请参阅拆解和组装, "排气歧管 - 拆卸和安装"。


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损和缩短部件寿命。



注意

在检验、保养、测试、调整及维修产品时,务必留心,确保液体盛装在容器中。 在打开任何腔室或拆解任何储有液体的部件之前,要准备好用合适的容器收集液体。

有关适合收集和盛接卡特彼勒产品上液体的工具及用品,参考专门出版物, NENG2500, "卡特彼勒工具和修理车间设备指南"。

按照当地法规和指令处置所有液体。


注: 有关缸盖再使用的信息,请参阅再使用零件和修补操作指南, SEBF8218, "缸盖组件技术参数 3114、3116 和 3126 发动机"和再使用零件和修补操作指南, SEBF8162, "测量和修补缸盖组件和相关部件的步骤"。




    图 1g01007597

    典型实例

  1. 将适当的起吊设备固定到缸盖上。



    图 2g00654709

  1. 拆下将缸盖固定到缸体上的螺栓 (1) 和 (2) 。 将缸盖从缸体上小心地拆下。 3116 发动机缸盖的重量约为 85 kg (187 lb)。



    图 3g00611342

  1. 拆下缸垫 (3) 。

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